3 Minute Timer
03:00
About the 3 Minute Timer
High-precision wall-clock countdown instrument.
The 3 minute timer is configured to count down exactly 180 seconds from the moment you tap Start. Built with wall-clock timestamp calculations, this timer will not lose accuracy or drift even when your browser tab is minimized or running in the background.
Common practical uses:
Tea brewing, boiled eggs, short presentations, and rapid problem-solving.